last executing test programs: 12.495218969s ago: executing program 1: r0 = openat$random(0xffffff9c, &(0x7f0000001080), 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, 0x0) 12.370816389s ago: executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r1, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f00000000c0)={0x0}}, 0x0) 12.203642003s ago: executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x5421, &(0x7f0000000100)) 12.105853152s ago: executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) r1 = dup2(r0, r0) write$vhost_msg_v2(r1, &(0x7f0000000280)={0x2, 0x0, {&(0x7f0000000140)=""/247, 0xf7, 0x0, 0x0, 0x2}}, 0x48) 12.003394201s ago: executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x24000080, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'sit0\x00', {0x2, 0x0, @private}}) 11.816088337s ago: executing program 1: mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff5000/0x3000)=nil) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$AUTOFS_IOC_READY(r0, 0x8927, 0x0) 1.591615305s ago: executing program 0: syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x1000407, &(0x7f0000000040)={[{@data_writeback}, {@norecovery}, {@orlov}, {@test_dummy_encryption}]}, 0x4, 0x5e8, &(0x7f0000000780)="$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") chroot(&(0x7f0000000000)='.\x00') openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/keycreate\x00', 0x2, 0x0) 1.245800775s ago: executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2$watch_queue(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) dup3(r0, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x2f, 0x20, 0x2, 0x0, 0x0, @empty, @mcast1}}) 596.869949ms ago: executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$NS_GET_PARENT(r0, 0x5450, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0x5450, 0x0) 476.69636ms ago: executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2$watch_queue(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) dup2(r0, r1) write$P9_RXATTRWALK(r1, &(0x7f0000000040)={0xf}, 0xf) 310.828224ms ago: executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x17, 0x0, 0xe) 0s ago: executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, 0x0) kernel console output (not intermixed with test programs): tor.1 [ 7316.838514][ T7725] llcp: llcp_sock_recvmsg: Recv datagram failed state 3 -6 0 [ 7318.964245][ T7761] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1794 sclass=netlink_route_socket pid=7761 comm=syz-executor.1 [ 7318.976046][ T7755] llcp: llcp_sock_recvmsg: Recv datagram failed state 3 -6 0 [ 7319.572099][ T7780] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7780 comm=syz-executor.1 [ 7319.962455][ T7793] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7793 comm=syz-executor.1 [ 7320.762070][ T7818] veth0_vlan: entered allmulticast mode [ 7321.380274][ T7820] veth0_vlan: left promiscuous mode [ 7321.383575][ T7820] veth0_vlan: entered promiscuous mode [ 7326.033128][ T7846] veth0_vlan: left promiscuous mode [ 7326.035741][ T7846] veth0_vlan: entered promiscuous mode [ 7331.849862][ T7872] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=2304 sclass=netlink_xfrm_socket pid=7872 comm=syz-executor.0 [ 7333.398370][ T7879] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7879 comm=syz-executor.0 [ 7334.248882][ T7888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7888 comm=syz-executor.1 [ 7334.587709][ T7893] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7893 comm=syz-executor.1 [ 7342.306087][ T7972] serio: Serial port pts0 [ 7360.941167][ T8153] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8153 comm=syz-executor.0 [ 7361.527102][ T8165] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8165 comm=syz-executor.0 [ 7361.748132][ T8171] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8171 comm=syz-executor.0 [ 7363.169964][ T8198] SELinux: Context system_u:object_r:selinux_config_t:s0 is not valid (left unmapped). [ 7363.173558][ T31] audit: type=1400 audit(134225091.094:718): avc: denied { relabelto } for pid=8196 comm="syz-executor.0" name="tun" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:selinux_config_t:s0" [ 7363.179500][ T31] audit: type=1400 audit(134225091.094:719): avc: denied { associate } for pid=8196 comm="syz-executor.0" name="tun" dev="devtmpfs" ino=691 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:selinux_config_t:s0" [ 7363.296975][ T31] audit: type=1400 audit(134225091.214:720): avc: denied { read } for pid=8199 comm="syz-executor.1" path="/dev/net/tun" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:selinux_config_t:s0" [ 7363.320524][ T31] audit: type=1400 audit(134225091.244:721): avc: denied { lock } for pid=8199 comm="syz-executor.1" path="socket:[271147]" dev="sockfs" ino=271147 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 7363.766050][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7364.255211][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7364.439568][ T7847] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7364.490599][ T7847] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7364.564564][ T7847] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7364.619579][ T7847] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7364.891872][ T7847] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7364.905944][ T7847] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7364.922690][ T7847] bond0 (unregistering): Released all slaves [ 7365.047165][ T7847] hsr_slave_0: left promiscuous mode [ 7365.051895][ T7847] hsr_slave_1: left promiscuous mode [ 7365.061267][ T7847] veth1_macvtap: left promiscuous mode [ 7365.063852][ T7847] veth0_macvtap: left promiscuous mode [ 7365.065356][ T7847] veth1_vlan: left promiscuous mode [ 7365.065715][ T7847] veth0_vlan: left promiscuous mode [ 7365.269186][ T7847] pimreg (unregistering): left allmulticast mode [ 7365.682049][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7366.147403][ T31] audit: type=1400 audit(134225094.064:722): avc: denied { write } for pid=8228 comm="syz-executor.0" name="tun" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:selinux_config_t:s0" [ 7366.149896][ T31] audit: type=1400 audit(134225094.064:723): avc: denied { open } for pid=8228 comm="syz-executor.0" path="/dev/net/tun" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:selinux_config_t:s0" [ 7366.151564][ T31] audit: type=1400 audit(134225094.064:724): avc: denied { ioctl } for pid=8228 comm="syz-executor.0" path="/dev/net/tun" dev="devtmpfs" ino=691 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:selinux_config_t:s0" [ 7367.820278][ T8228] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7367.834081][ T8228] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7367.858545][ T8441] serio: Serial port pts0 [ 7369.222760][ T8228] hsr_slave_0: entered promiscuous mode [ 7369.224734][ T8228] hsr_slave_1: entered promiscuous mode [ 7370.050902][ T8228] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 7370.061982][ T8228] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 7370.071224][ T8228] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 7370.079218][ T8228] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 7371.012746][ T8228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7375.069394][ T8228] veth0_vlan: entered promiscuous mode [ 7375.095374][ T8228] veth1_vlan: entered promiscuous mode [ 7375.165997][ T8228] veth0_macvtap: entered promiscuous mode [ 7375.188446][ T8228] veth1_macvtap: entered promiscuous mode [ 7375.307964][ T8228] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7375.308658][ T8228] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7375.309147][ T8228] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7375.309727][ T8228] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7386.685569][ T31] audit: type=1400 audit(134225114.604:725): avc: denied { setattr } for pid=8810 comm="syz-executor.1" name="tun" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:selinux_config_t:s0" [ 7388.711830][ C1] vcan0: j1939_tp_rxtimer: 0x8441d700: rx timeout, send abort [ 7389.216735][ C1] vcan0: j1939_tp_rxtimer: 0x8441d700: abort rx timeout. Force session deactivation [ 7389.630332][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 7390.541353][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 7392.677003][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 7394.312352][ T8893] loop0: detected capacity change from 0 to 128 [ 7394.338493][ T8893] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 7394.358220][ T8893] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 7394.379001][ T8893] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.0: No space for directory leaf checksum. Please run e2fsck -D. [ 7394.379726][ T8893] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz-executor.0: checksumming directory block 0 [ 7394.469422][ T8228] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 7411.627406][ T2140] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 7411.787367][ T2140] usb 1-1: device descriptor read/64, error -71 [ 7412.057609][ T2140] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 7412.217208][ T2140] usb 1-1: device descriptor read/64, error -71 [ 7412.338065][ T2140] usb usb1-port1: attempt power cycle [ 7412.419954][ T7847] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7412.484599][ T7847] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7412.553606][ T7847] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7412.648545][ T7847] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7412.816848][ T2140] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 7412.888194][ T2140] usb 1-1: device descriptor read/8, error -71 [ 7413.004536][ T7847] dvmrp1 (unregistering): left allmulticast mode [ 7413.029078][ T7847] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7413.034924][ T7847] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7413.046121][ T7847] bond0 (unregistering): Released all slaves [ 7413.157618][ T7847] hsr_slave_0: left promiscuous mode [ 7413.160718][ T7847] hsr_slave_1: left promiscuous mode [ 7413.168229][ T2140] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 7413.177147][ T7847] veth1_macvtap: left promiscuous mode [ 7413.177730][ T7847] veth0_macvtap: left promiscuous mode [ 7413.178335][ T7847] veth1_vlan: left promiscuous mode [ 7413.178693][ T7847] veth0_vlan: left promiscuous mode [ 7413.311261][ T2140] usb 1-1: device descriptor read/8, error -71 [ 7413.423799][ T7847] pimreg (unregistering): left allmulticast mode [ 7413.428484][ T2140] usb usb1-port1: unable to enumerate USB device [ 7415.541624][ T9041] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7415.551595][ T9041] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7416.403172][ T9041] hsr_slave_0: entered promiscuous mode [ 7416.404508][ T9041] hsr_slave_1: entered promiscuous mode [ 7416.405655][ T9041] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 7416.406015][ T9041] Cannot create hsr debugfs directory [ 7417.054827][ T9041] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 7417.075074][ T9041] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 7417.089922][ T9041] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 7417.102935][ T9041] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 7418.119697][ T9041] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7422.188395][ T9041] veth0_vlan: entered promiscuous mode [ 7422.212339][ T9041] veth1_vlan: entered promiscuous mode [ 7422.285822][ T9041] veth0_macvtap: entered promiscuous mode [ 7422.295983][ T9041] veth1_macvtap: entered promiscuous mode [ 7422.360422][ T9041] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7422.360742][ T9041] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7422.360916][ T9041] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7422.361871][ T9041] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7423.424539][ T9470] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=9470 comm=syz-executor.1 [ 7424.992906][ T9489] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=9489 comm=syz-executor.1 [ 7425.600396][ T31] audit: type=1804 audit(134225153.524:726): pid=9497 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir2287376659/syzkaller.3SdZb4/14/file0" dev="vda" ino=699 res=1 errno=0 [ 7426.320737][ T9504] lo: entered promiscuous mode [ 7426.324606][ T9503] lo: left promiscuous mode [ 7427.177872][T27285] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 7427.327395][T27285] usb 1-1: device descriptor read/64, error -71 [ 7427.597086][T27285] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 7427.748410][T27285] usb 1-1: device descriptor read/64, error -71 [ 7427.868353][T27285] usb usb1-port1: attempt power cycle [ 7428.277568][T27285] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 7428.316823][T27285] usb 1-1: device descriptor read/8, error -71 [ 7428.587390][T27285] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 7428.639840][T27285] usb 1-1: device descriptor read/8, error -71 [ 7428.758795][T27285] usb usb1-port1: unable to enumerate USB device [ 7429.307994][ T9519] lo: entered promiscuous mode [ 7429.311961][ T9518] lo: left promiscuous mode [ 7431.223299][ T9529] lo: entered promiscuous mode [ 7431.229552][ T9528] lo: left promiscuous mode [ 7434.449980][ T9549] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=9549 comm=syz-executor.1 [ 7434.560224][ T9551] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9551 comm=syz-executor.1 [ 7435.102513][ T9561] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9561 comm=syz-executor.1 [ 7448.457770][T27285] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 7448.647155][T27285] usb 2-1: Using ep0 maxpacket: 32 [ 7448.664802][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7448.688284][T27285] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 7448.688964][T27285] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 7448.690569][T27285] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 7448.691186][T27285] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 7448.691726][T27285] usb 2-1: New USB device found, idVendor=1b96, idProduct=9f0a, bcdDevice= 0.15 [ 7448.692055][T27285] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7448.705227][T27285] usb 2-1: config 0 descriptor?? [ 7449.150349][T27285] hid-generic 0003:1B96:9F0A.001C: unknown main item tag 0x0 [ 7449.150974][T27285] hid-generic 0003:1B96:9F0A.001C: unknown main item tag 0x0 [ 7449.151342][T27285] hid-generic 0003:1B96:9F0A.001C: unknown main item tag 0x0 [ 7449.151675][T27285] hid-generic 0003:1B96:9F0A.001C: unknown main item tag 0x0 [ 7449.152025][T27285] hid-generic 0003:1B96:9F0A.001C: unknown main item tag 0x0 [ 7449.155832][T27285] hid-generic 0003:1B96:9F0A.001C: hidraw0: USB HID v0.00 Device [HID 1b96:9f0a] on usb-dummy_hcd.1-1/input0 [ 7449.364264][T17646] usb 2-1: USB disconnect, device number 41 [ 7451.303579][ T9754] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9754 comm=syz-executor.1 [ 7462.651503][ T9980] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=9980 comm=syz-executor.1 [ 7469.556237][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7471.545172][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7472.028552][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7472.875486][T10148] input: syz1 as /devices/virtual/input/input77 [ 7473.960648][T10182] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=515 sclass=netlink_xfrm_socket pid=10182 comm=syz-executor.1 [ 7474.027672][T10184] loop0: detected capacity change from 0 to 512 [ 7474.052710][T10184] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7474.127894][ T8228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7477.075590][T10240] loop0: detected capacity change from 0 to 512 [ 7477.418528][T10240] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7477.699026][ T8228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7485.897623][T10328] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 7485.902462][T10328] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 7486.246970][ T31] audit: type=1800 audit(134225214.154:727): pid=10333 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name="file1" dev="vda" ino=698 res=0 errno=0 [ 7494.666112][ T31] audit: type=1800 audit(134225222.584:728): pid=10424 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=694 res=0 errno=0 [ 7494.773875][T10426] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.1'. [ 7495.244927][ T31] audit: type=1800 audit(134225223.164:729): pid=10438 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=698 res=0 errno=0 [ 7505.127140][T10538] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1025 sclass=netlink_tcpdiag_socket pid=10538 comm=syz-executor.0 [ 7515.391495][T10676] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10676 comm=syz-executor.1 [ 7516.921868][T10691] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1538 sclass=netlink_tcpdiag_socket pid=10691 comm=syz-executor.1 [ 7519.797189][ T8879] usb 2-1: new full-speed USB device number 42 using dummy_hcd [ 7520.031726][ T8879] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 7520.037622][ T8879] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 255, setting to 64 [ 7520.038161][ T8879] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 7520.040138][ T8879] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 7520.040568][ T8879] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7520.048861][ T8879] usb 2-1: config 0 descriptor?? [ 7520.051028][T10727] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 7520.471489][ T8879] plantronics 0003:047F:FFFF.001D: unknown main item tag 0x0 [ 7520.472140][ T8879] plantronics 0003:047F:FFFF.001D: unknown main item tag 0x0 [ 7520.472603][ T8879] plantronics 0003:047F:FFFF.001D: unknown main item tag 0x0 [ 7520.472832][ T8879] plantronics 0003:047F:FFFF.001D: unknown main item tag 0x0 [ 7520.473060][ T8879] plantronics 0003:047F:FFFF.001D: unknown main item tag 0x0 [ 7520.473486][ T8879] plantronics 0003:047F:FFFF.001D: unknown main item tag 0x0 [ 7520.473870][ T8879] plantronics 0003:047F:FFFF.001D: unknown main item tag 0x0 [ 7520.474256][ T8879] plantronics 0003:047F:FFFF.001D: unknown main item tag 0x0 [ 7520.475383][ T8879] plantronics 0003:047F:FFFF.001D: No inputs registered, leaving [ 7520.491172][ T8879] plantronics 0003:047F:FFFF.001D: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 7522.545122][ T5156] usb 2-1: USB disconnect, device number 42 [ 7522.730711][T10753] serio: Serial port pts0 [ 7524.557657][T10762] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=262 sclass=netlink_tcpdiag_socket pid=10762 comm=syz-executor.1 [ 7526.065324][T10774] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=10774 comm=syz-executor.1 [ 7526.225937][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 7527.845587][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 7528.829637][ T31] audit: type=1400 audit(134225256.754:730): avc: denied { setattr } for pid=10799 comm="syz-executor.0" name="loop0" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 7544.032822][T10991] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1011 sclass=netlink_tcpdiag_socket pid=10991 comm=syz-executor.1 [ 7544.992685][T11012] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=11012 comm=syz-executor.1 [ 7545.455211][T11023] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=11023 comm=syz-executor.0 [ 7546.281547][T11037] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=11037 comm=syz-executor.0 [ 7560.090993][T11156] sctp: [Deprecated]: syz-executor.1 (pid 11156) Use of int in max_burst socket option deprecated. [ 7560.090993][T11156] Use struct sctp_assoc_value instead [ 7561.806049][T11182] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=11182 comm=syz-executor.1 [ 7581.344211][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7582.926070][T11401] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11401 comm=syz-executor.0 [ 7583.294966][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7591.298298][ T31] audit: type=1400 audit(134225319.214:731): avc: denied { bind } for pid=11415 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 7591.306184][ T31] audit: type=1400 audit(134225319.224:732): avc: denied { listen } for pid=11415 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 7591.705573][T11424] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=11424 comm=syz-executor.1 [ 7591.921737][T11427] loop1: detected capacity change from 0 to 512 [ 7591.931397][T11427] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 7591.958026][T11427] EXT4-fs error (device loop1): ext4_orphan_get:1394: inode #15: comm syz-executor.1: iget: bad extended attribute block 19 [ 7591.961143][T11427] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117) [ 7591.964901][T11427] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7591.987968][T11427] EXT4-fs error (device loop1): ext4_lookup:1854: inode #15: comm syz-executor.1: iget: bad extended attribute block 19 [ 7592.024505][ T9041] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7592.324478][T11440] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=11440 comm=syz-executor.0 [ 7593.824281][T11473] loop1: detected capacity change from 0 to 512 [ 7593.830807][T11473] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 7593.849490][T11473] EXT4-fs error (device loop1): ext4_orphan_get:1394: inode #15: comm syz-executor.1: iget: bad extended attribute block 19 [ 7593.852041][T11473] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117) [ 7593.855440][T11473] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7593.872118][T11473] EXT4-fs error (device loop1): ext4_lookup:1854: inode #15: comm syz-executor.1: iget: bad extended attribute block 19 [ 7593.922467][ T9041] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7594.404487][T11489] loop0: detected capacity change from 0 to 512 [ 7594.424942][T11489] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 7594.454475][T11489] EXT4-fs error (device loop0): ext4_orphan_get:1394: inode #15: comm syz-executor.0: iget: bad extended attribute block 19 [ 7594.457519][T11489] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 15 (err -117) [ 7594.468607][T11489] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7594.485604][T11489] EXT4-fs error (device loop0): ext4_lookup:1854: inode #15: comm syz-executor.0: iget: bad extended attribute block 19 [ 7594.525449][ T8228] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7611.229713][T11687] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=11687 comm=syz-executor.1 [ 7616.057544][T11722] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5124 sclass=netlink_xfrm_socket pid=11722 comm=syz-executor.1 [ 7627.583329][T11937] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=11937 comm=syz-executor.1 [ 7639.437583][T12171] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=12171 comm=syz-executor.1 [ 7652.753228][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7654.512589][ T31] audit: type=1326 audit(134225382.434:733): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=179 compat=0 ip=0x51580 code=0x50000 [ 7654.515450][ T31] audit: type=1326 audit(134225382.434:735): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7654.516161][ T31] audit: type=1326 audit(134225382.434:734): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7654.529268][ T31] audit: type=1326 audit(134225382.434:736): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7654.530747][ T31] audit: type=1326 audit(134225382.434:738): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7654.556022][ T31] audit: type=1326 audit(134225382.434:737): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7654.568399][ T31] audit: type=1326 audit(134225382.434:739): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7654.569334][ T31] audit: type=1326 audit(134225382.434:740): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7654.570081][ T31] audit: type=1326 audit(134225382.434:741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7654.574406][ T31] audit: type=1326 audit(134225382.434:742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7659.518818][ T31] kauditd_printk_skb: 2749 callbacks suppressed [ 7659.518921][ T31] audit: type=1326 audit(134225387.444:3492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7659.537107][ T31] audit: type=1326 audit(134225387.454:3493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7659.538033][ T31] audit: type=1326 audit(134225387.454:3494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7659.554145][ T31] audit: type=1326 audit(134225387.454:3495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7659.555229][ T31] audit: type=1326 audit(134225387.464:3496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7659.556095][ T31] audit: type=1326 audit(134225387.464:3497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7659.558102][ T31] audit: type=1326 audit(134225387.464:3498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7659.559013][ T31] audit: type=1326 audit(134225387.464:3499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7659.559901][ T31] audit: type=1326 audit(134225387.464:3500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7659.560780][ T31] audit: type=1326 audit(134225387.464:3501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7664.538696][ T31] kauditd_printk_skb: 3196 callbacks suppressed [ 7664.538804][ T31] audit: type=1326 audit(134225392.434:6698): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7664.545784][ T31] audit: type=1326 audit(134225392.464:6699): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7664.563051][ T31] audit: type=1326 audit(134225392.464:6700): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7664.588307][ T31] audit: type=1326 audit(134225392.474:6701): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12422 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51580 code=0x50000 [ 7667.738511][T12493] serio: Serial port pts0 [ 7678.821580][T12551] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12551 comm=syz-executor.1 [ 7681.212445][T12595] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12595 comm=syz-executor.1 [ 7681.938189][T12605] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12605 comm=syz-executor.1 [ 7685.410093][T12681] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12681 comm=syz-executor.1 [ 7685.495569][T12683] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=12683 comm=syz-executor.0 [ 7685.690530][T12688] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12688 comm=syz-executor.0 [ 7688.471978][T12741] serio: Serial port pts0 [ 7691.522577][ T7847] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7691.609504][ T7847] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7691.671911][ T7847] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7691.751823][ T7847] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7692.133852][ T7847] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7692.145281][ T7847] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7692.157953][ T7847] bond0 (unregistering): Released all slaves [ 7692.266219][ T7847] hsr_slave_0: left promiscuous mode [ 7692.269559][ T7847] hsr_slave_1: left promiscuous mode [ 7692.275364][ T7847] veth1_macvtap: left promiscuous mode [ 7692.275846][ T7847] veth0_macvtap: left promiscuous mode [ 7692.276817][ T7847] veth1_vlan: left promiscuous mode [ 7692.290491][ T7847] veth0_vlan: left promiscuous mode [ 7694.823619][T12749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7694.833290][T12749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7695.020613][T12965] serio: Serial port pts0 [ 7696.150796][T12749] hsr_slave_0: entered promiscuous mode [ 7696.154695][T12749] hsr_slave_1: entered promiscuous mode [ 7696.982643][T12749] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 7696.993228][T12749] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 7697.016102][T12749] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 7697.025055][T12749] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 7698.280317][T12749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7702.650229][T12749] veth0_vlan: entered promiscuous mode [ 7702.695180][T12749] veth1_vlan: entered promiscuous mode [ 7702.844240][T12749] veth0_macvtap: entered promiscuous mode [ 7702.887222][T12749] veth1_macvtap: entered promiscuous mode [ 7703.003783][T12749] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7703.004352][T12749] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7703.004662][T12749] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7703.004967][T12749] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7709.360118][T13323] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=13323 comm=syz-executor.0 [ 7710.150439][T13345] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=13345 comm=syz-executor.1 [ 7716.293047][T13476] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=13476 comm=syz-executor.1 [ 7716.992041][T13493] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=115 sclass=netlink_tcpdiag_socket pid=13493 comm=syz-executor.0 [ 7718.285203][T13529] sctp: [Deprecated]: syz-executor.1 (pid 13529) Use of int in maxseg socket option. [ 7718.285203][T13529] Use struct sctp_assoc_value instead [ 7718.433465][T13532] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=115 sclass=netlink_tcpdiag_socket pid=13532 comm=syz-executor.1 [ 7719.143763][T13549] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=115 sclass=netlink_tcpdiag_socket pid=13549 comm=syz-executor.1 [ 7720.673561][T13575] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13575 comm=syz-executor.1 [ 7722.113850][T13594] VFS: Lookup of 'file0' in fuse fuse would have caused loop [ 7738.662143][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7742.890358][ C1] vkms_vblank_simulate: vblank timer overrun [ 7746.659960][ T31] audit: type=1400 audit(134227010.588:6702): avc: denied { connect } for pid=13797 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 7756.476070][T23878] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7756.612202][T23878] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7756.662235][T13990] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=13990 comm=syz-executor.1 [ 7756.747578][T23878] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7756.840950][T23878] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7757.518418][T23878] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7757.524282][T23878] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7757.530114][T23878] bond0 (unregistering): Released all slaves [ 7757.681716][T23878] hsr_slave_0: left promiscuous mode [ 7757.683713][T23878] hsr_slave_1: left promiscuous mode [ 7757.689356][T23878] veth1_macvtap: left promiscuous mode [ 7757.689859][T23878] veth0_macvtap: left promiscuous mode [ 7757.690271][T23878] veth1_vlan: left promiscuous mode [ 7757.690594][T23878] veth0_vlan: left promiscuous mode [ 7760.338829][T14059] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=14059 comm=syz-executor.1 [ 7763.163299][T13992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7763.197528][T13992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7765.910445][T13992] hsr_slave_0: entered promiscuous mode [ 7765.923590][T13992] hsr_slave_1: entered promiscuous mode [ 7767.531159][T13992] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 7767.547301][T13992] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 7767.555353][T13992] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 7767.575984][T13992] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 7769.953149][T13992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7774.018213][T14478] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=14478 comm=syz-executor.1 [ 7778.435609][T13992] veth0_vlan: entered promiscuous mode [ 7778.557667][T13992] veth1_vlan: entered promiscuous mode [ 7778.781331][T13992] veth0_macvtap: entered promiscuous mode [ 7778.804619][T13992] veth1_macvtap: entered promiscuous mode [ 7779.088004][T13992] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7779.089191][T13992] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7779.089544][T13992] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7779.093947][T13992] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7780.911710][T14560] loop1: detected capacity change from 0 to 512 [ 7780.963961][T14560] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 7780.998793][T14560] EXT4-fs (loop1): warning: maximal mount count reached, running e2fsck is recommended [ 7781.044909][T14560] EXT4-fs error (device loop1): ext4_orphan_get:1394: comm syz-executor.1: inode #15: comm syz-executor.1: iget: illegal inode # [ 7781.052887][T14560] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 15 (err -117) [ 7781.076185][T14560] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 7781.128529][T14560] EXT4-fs error (device loop1): ext4_lookup:1854: comm syz-executor.1: inode #15: comm syz-executor.1: iget: illegal inode # [ 7781.319621][ T9041] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7786.752051][ T7847] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7786.859998][ T7847] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7786.923127][ T31] audit: type=1400 audit(134227050.848:6703): avc: denied { listen } for pid=14611 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 7786.945248][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7786.979982][ T7847] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7787.089010][ T7847] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7788.058495][ T7847] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7788.082382][ T7847] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7788.113532][ T7847] bond0 (unregistering): Released all slaves [ 7788.318184][ T7847] hsr_slave_0: left promiscuous mode [ 7788.369479][ T7847] hsr_slave_1: left promiscuous mode [ 7788.407987][ T7847] veth1_macvtap: left promiscuous mode [ 7788.408596][ T7847] veth0_macvtap: left promiscuous mode [ 7788.409011][ T7847] veth1_vlan: left promiscuous mode [ 7788.409425][ T7847] veth0_vlan: left promiscuous mode [ 7794.673559][T14619] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7794.690321][T14619] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7797.824456][T14619] hsr_slave_0: entered promiscuous mode [ 7797.838460][T14619] hsr_slave_1: entered promiscuous mode [ 7799.054993][T14619] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 7799.066121][T14619] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 7799.083787][T14619] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 7799.102252][T14619] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 7801.384151][T14619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7803.295777][T14619] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 7803.296262][T14619] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 7807.642127][T14619] veth0_vlan: entered promiscuous mode [ 7807.665022][T14619] veth1_vlan: entered promiscuous mode [ 7807.785191][T14619] veth0_macvtap: entered promiscuous mode [ 7807.820552][T14619] veth1_macvtap: entered promiscuous mode [ 7807.923305][T14619] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7807.923934][T14619] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7807.924256][T14619] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7807.924590][T14619] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7808.775406][T15115] input: syz0 as /devices/virtual/input/input79 [ 7824.371070][T15283] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=15283 comm=syz-executor.0 [ 7825.030552][T15291] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=15291 comm=syz-executor.0 [ 7825.221243][T15293] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=15293 comm=syz-executor.0 [ 7829.368301][T15360] input: syz0 as /devices/virtual/input/input80 [ 7829.888383][T15370] sctp: [Deprecated]: syz-executor.1 (pid 15370) Use of int in max_burst socket option. [ 7829.888383][T15370] Use struct sctp_assoc_value instead [ 7833.128466][ T31] audit: type=1400 audit(134227097.058:6704): avc: denied { lock } for pid=15400 comm="syz-executor.1" path="socket:[291984]" dev="sockfs" ino=291984 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 7865.699693][T15450] serio: Serial port pts0 [ 7878.774655][T15472] serio: Serial port pts0 [ 7880.592049][T15508] EXT4-fs warning (device vda): verify_group_input:136: Cannot add at group 0 (only 8 groups) [ 7881.191685][T15515] serio: Serial port pts0 [ 7883.737410][ T2140] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 7883.942894][ T2140] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 255, changing to 11 [ 7883.943585][ T2140] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 7883.947583][ T2140] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 7883.948252][ T2140] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 7883.948914][ T2140] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7883.965927][ T2140] usb 1-1: config 0 descriptor?? [ 7883.971821][T15531] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 7884.431500][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.433715][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.435410][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.435882][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.436767][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.437323][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.437707][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.438215][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.441915][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.444405][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.446197][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.447591][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.448010][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.448346][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.448769][ T2140] plantronics 0003:047F:FFFF.001E: unknown main item tag 0x0 [ 7884.449622][ T2140] plantronics 0003:047F:FFFF.001E: No inputs registered, leaving [ 7884.459722][ T2140] plantronics 0003:047F:FFFF.001E: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 7884.723231][T19631] usb 1-1: USB disconnect, device number 49 [ 7890.568131][ T31] audit: type=1400 audit(134227154.488:6705): avc: denied { setattr } for pid=15600 comm="syz-executor.1" name="NETLINK" dev="sockfs" ino=291831 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 7901.247746][T15714] fuse: Bad value for 'fd' [ 7903.880576][T15773] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1539 sclass=netlink_tcpdiag_socket pid=15773 comm=syz-executor.0 [ 7904.438050][T13203] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 7904.648390][T13203] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 7904.649394][T13203] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 7904.649804][T13203] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 7904.650545][T13203] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 7904.650955][T13203] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 7904.658706][T13203] usb 1-1: config 0 descriptor?? [ 7905.100084][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.100534][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.100883][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.101148][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.101364][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.101694][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.102134][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.102361][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.102623][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.102933][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.103153][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.103364][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.103575][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.103797][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.104058][T13203] plantronics 0003:047F:FFFF.001F: unknown main item tag 0x0 [ 7905.104654][T13203] plantronics 0003:047F:FFFF.001F: No inputs registered, leaving [ 7905.110714][T13203] plantronics 0003:047F:FFFF.001F: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 7906.068626][ T31] audit: type=1400 audit(134227169.988:6706): avc: denied { mounton } for pid=15805 comm="syz-executor.1" path="/syzkaller-testdir2287376659/syzkaller.3SdZb4/1254/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 7906.425948][ T6974] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7906.499273][ T6974] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7906.561381][ T6974] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7906.587259][T19631] usb 1-1: reset high-speed USB device number 50 using dummy_hcd [ 7906.701409][ T6974] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7907.172945][ T6974] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 7907.188135][ T6974] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 7907.212661][ T6974] bond0 (unregistering): Released all slaves [ 7907.375890][ T6974] hsr_slave_0: left promiscuous mode [ 7907.399565][ T6974] hsr_slave_1: left promiscuous mode [ 7907.418247][ T6974] veth1_macvtap: left promiscuous mode [ 7907.420584][ T6974] veth0_macvtap: left promiscuous mode [ 7907.422339][ T6974] veth1_vlan: left promiscuous mode [ 7907.424599][ T6974] veth0_vlan: left promiscuous mode [ 7911.817407][T19631] usb 1-1: device descriptor read/64, error -110 [ 7912.087002][T19631] usb 1-1: reset high-speed USB device number 50 using dummy_hcd [ 7912.143216][T15810] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 7912.154740][T15810] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 7912.237828][T19631] usb 1-1: device descriptor read/64, error -32 [ 7912.506813][T19631] usb 1-1: reset high-speed USB device number 50 using dummy_hcd [ 7912.547542][T19631] usb 1-1: device descriptor read/8, error -32 [ 7912.817481][T19631] usb 1-1: reset high-speed USB device number 50 using dummy_hcd [ 7912.847872][T19631] usb 1-1: device descriptor read/8, error -32 [ 7912.967857][T19631] raw-gadget.0 gadget.0: failed to queue suspend event [ 7912.970138][T13203] usb 1-1: USB disconnect, device number 50 [ 7912.997243][T15778] raw-gadget.0 gadget.0: failed to queue disconnect event [ 7913.310174][T15810] hsr_slave_0: entered promiscuous mode [ 7913.312968][T15810] hsr_slave_1: entered promiscuous mode [ 7913.314829][T15810] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 7913.315314][T15810] Cannot create hsr debugfs directory [ 7914.031241][T15810] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 7914.041915][T15810] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 7914.059381][T15810] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 7914.067130][T15810] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 7914.682570][T16179] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1539 sclass=netlink_tcpdiag_socket pid=16179 comm=syz-executor.0 [ 7914.843844][T16182] random: crng reseeded on system resumption [ 7915.215805][T15810] 8021q: adding VLAN 0 to HW filter on device bond0 [ 7919.735181][T15810] veth0_vlan: entered promiscuous mode [ 7919.770958][T15810] veth1_vlan: entered promiscuous mode [ 7919.831852][T15810] veth0_macvtap: entered promiscuous mode [ 7919.845133][T15810] veth1_macvtap: entered promiscuous mode [ 7919.955716][T15810] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 7919.956205][T15810] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 7919.960787][T15810] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 7919.961219][T15810] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 7922.757367][T16308] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=16308 comm=syz-executor.1 [ 7933.540513][T16438] serio: Serial port pts0 [ 7939.612422][T16479] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1537 sclass=netlink_audit_socket pid=16479 comm=syz-executor.0 [ 7940.483318][T16489] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1537 sclass=netlink_audit_socket pid=16489 comm=syz-executor.0 [ 7940.875207][T16497] serio: Serial port pts0 [ 7942.045565][T16520] loop0: detected capacity change from 0 to 512 [ 7942.068171][T16520] EXT4-fs error (device loop0): ext4_orphan_get:1394: inode #15: comm syz-executor.0: casefold flag without casefold feature [ 7942.069951][T16520] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 15 (err -117) [ 7942.072625][T16520] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7942.143080][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7944.961251][T16538] loop0: detected capacity change from 0 to 2048 [ 7945.005013][T16538] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 7945.023396][T16538] EXT4-fs error (device loop0): ext4_ext_precache:627: inode #2: comm syz-executor.0: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 7945.088035][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7951.347914][T16607] loop1: detected capacity change from 0 to 512 [ 7951.356163][T16607] EXT4-fs (loop1): Test dummy encryption mode enabled [ 7951.372470][T16607] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2234: inode #12: comm syz-executor.1: corrupted in-inode xattr: invalid ea_ino [ 7951.374498][T16607] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 12 (err -117) [ 7951.378968][T16607] EXT4-fs (loop1): mounted filesystem 00000005-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7951.484641][T15810] EXT4-fs (loop1): unmounting filesystem 00000005-0000-0000-0000-000000000000. [ 7951.841772][T16621] loop0: detected capacity change from 0 to 512 [ 7951.861442][T16621] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 7951.888567][T16621] EXT4-fs (loop0): 1 orphan inode deleted [ 7951.890035][T16621] EXT4-fs (loop0): 1 truncate cleaned up [ 7951.891757][T16621] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7951.941443][T16619] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 7951.944706][T16619] EXT4-fs (loop0): Remounting filesystem read-only [ 7952.032660][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7953.692383][T16673] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=16673 comm=syz-executor.1 [ 7954.414878][T16685] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=16685 comm=syz-executor.0 [ 7963.793144][T16838] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16838 comm=syz-executor.1 [ 7964.893557][T16860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16860 comm=syz-executor.1 [ 7968.879307][T16944] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=16944 comm=syz-executor.0 [ 7976.567456][T17063] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=17063 comm=syz-executor.1 [ 7977.008089][T17069] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17069 comm=syz-executor.1 [ 7977.893000][T17093] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=17093 comm=syz-executor.1 [ 7979.641655][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7980.760502][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 7998.195906][T17395] loop0: detected capacity change from 0 to 512 [ 7998.281516][T17395] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 7998.561455][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7999.145977][T17403] loop0: detected capacity change from 0 to 512 [ 7999.373312][T17403] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 7999.449954][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7999.545049][T17397] loop1: detected capacity change from 0 to 4096 [ 7999.569509][T17397] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7999.633690][T15810] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7999.769999][T17410] loop0: detected capacity change from 0 to 1024 [ 7999.808702][T17410] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 7999.854053][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 7999.998163][T17415] loop1: detected capacity change from 0 to 1024 [ 8000.056088][T17415] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8000.110802][T17419] loop0: detected capacity change from 0 to 1024 [ 8000.141991][T17419] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8000.200789][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8000.202054][T15810] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8000.407464][T17429] loop0: detected capacity change from 0 to 512 [ 8000.458516][T17429] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8000.509478][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8000.642595][T17430] loop1: detected capacity change from 0 to 2048 [ 8000.683414][T17430] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8000.752363][T17438] loop0: detected capacity change from 0 to 512 [ 8000.771324][T15810] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8000.775047][T17438] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8000.817887][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8000.955287][T17445] loop1: detected capacity change from 0 to 512 [ 8000.984726][T17445] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8001.039641][T15810] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8001.138476][T17447] loop0: detected capacity change from 0 to 2048 [ 8001.180258][T17447] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8001.221279][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8001.272550][T17454] loop1: detected capacity change from 0 to 512 [ 8001.290456][T17454] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8001.341609][T15810] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8001.544842][T17463] loop1: detected capacity change from 0 to 512 [ 8001.575823][T17463] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8001.641092][T15810] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8001.767886][T17459] loop0: detected capacity change from 0 to 4096 [ 8001.798566][T17459] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8001.860612][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8002.002607][T17469] loop1: detected capacity change from 0 to 2048 [ 8002.061714][T17469] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8002.124464][T15810] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8013.926977][T13783] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 8014.007128][T19631] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 8014.115072][T13783] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 8014.122561][T13783] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 8014.123014][T13783] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 8014.123331][T13783] usb 2-1: SerialNumber: syz [ 8014.267676][T19631] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 8014.351521][T19631] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 8014.352427][T19631] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 8014.353028][T19631] usb 1-1: Product: syz [ 8014.353389][T19631] usb 1-1: Manufacturer: syz [ 8014.353840][T19631] usb 1-1: SerialNumber: syz [ 8014.862214][T13783] cdc_ether 2-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.1-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 8015.278864][T13783] usb 2-1: USB disconnect, device number 43 [ 8015.294123][T13783] cdc_ether 2-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.1-1, CDC Ethernet Device [ 8015.520808][T19631] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 8015.522931][T19631] cdc_ncm 1-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 8015.524014][T19631] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 8015.947554][T19631] cdc_ncm 1-1:1.0: setting tx_max = 88 [ 8015.952735][T19631] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 8015.968054][T19631] usb 1-1: USB disconnect, device number 52 [ 8015.971029][T19631] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 8018.901886][T17718] serio: Serial port pts0 [ 8030.393841][T17810] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=771 sclass=netlink_xfrm_socket pid=17810 comm=syz-executor.0 [ 8034.406260][T17870] loop0: detected capacity change from 0 to 1024 [ 8034.449480][T17870] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8034.527487][T17870] loop0: detected capacity change from 1024 to 96 [ 8034.645423][ T31] audit: type=1400 audit(134227298.568:6707): avc: denied { unlink } for pid=14619 comm="syz-executor.0" name="file1" dev="loop0" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 8034.693027][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8034.704610][T17871] bio_check_eod: 8 callbacks suppressed [ 8034.704689][T17871] kmmpd-loop0: attempt to access beyond end of device [ 8034.704689][T17871] loop0: rw=14337, sector=128, nr_sectors = 2 limit=96 [ 8034.705510][T17871] Buffer I/O error on dev loop0, logical block 64, lost sync page write [ 8041.099245][T17920] sctp: [Deprecated]: syz-executor.1 (pid 17920) Use of int in max_burst socket option. [ 8041.099245][T17920] Use struct sctp_assoc_value instead [ 8045.499582][T17933] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=17933 comm=syz-executor.0 [ 8046.283987][T17935] loop0: detected capacity change from 0 to 1024 [ 8046.310473][T17935] EXT4-fs: Ignoring removed orlov option [ 8046.318719][T17935] EXT4-fs (loop0): Test dummy encryption mode enabled [ 8046.320395][T17935] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8046.321271][T17935] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8046.337291][T17935] EXT4-fs (loop0): invalid journal inode [ 8046.338884][T17935] EXT4-fs (loop0): can't get journal size [ 8046.357942][T17935] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8046.680798][T14619] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8048.437959][ T5156] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 8048.691107][ T5156] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 8048.694204][ T5156] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 8048.698247][ T5156] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 8048.749693][ T5156] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 8048.751160][ T5156] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 8048.751585][ T5156] usb 1-1: Product: syz [ 8048.752043][ T5156] usb 1-1: Manufacturer: syz [ 8048.752407][ T5156] usb 1-1: SerialNumber: syz [ 8049.093179][ T5156] usb 1-1: 0:2 : does not exist [ 8049.147305][ T5156] usb 1-1: USB disconnect, device number 53 [ 8051.481940][ T6974] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8051.539638][ T6974] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8051.630924][ T6974] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8051.710757][ T6974] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8052.107271][ T6974] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8052.116345][ T6974] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8052.129290][ T6974] bond0 (unregistering): Released all slaves [ 8052.243643][ T6974] hsr_slave_0: left promiscuous mode [ 8052.248446][ T6974] hsr_slave_1: left promiscuous mode [ 8052.255006][ T6974] veth1_macvtap: left promiscuous mode [ 8052.255583][ T6974] veth0_macvtap: left promiscuous mode [ 8052.256022][ T6974] veth1_vlan: left promiscuous mode [ 8052.270756][ T6974] veth0_vlan: left promiscuous mode [ 8054.572662][T17977] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8054.599851][T17977] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8056.172731][T17977] hsr_slave_0: entered promiscuous mode [ 8056.178610][T17977] hsr_slave_1: entered promiscuous mode [ 8056.976275][T17977] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8056.989080][T17977] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8057.021726][T17977] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8057.033925][T17977] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8058.281046][T17977] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8061.652940][ T31] audit: type=1800 audit(134227325.578:6708): pid=18397 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name=".pending_reads" dev="vda" ino=693 res=0 errno=0 [ 8063.019766][T17977] veth0_vlan: entered promiscuous mode [ 8063.058535][T17977] veth1_vlan: entered promiscuous mode [ 8063.105066][T17977] veth0_macvtap: entered promiscuous mode [ 8063.117962][T17977] veth1_macvtap: entered promiscuous mode [ 8063.160193][T17977] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8063.160672][T17977] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8063.161023][T17977] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8063.161324][T17977] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8067.711029][ T31] audit: type=1400 audit(134227331.638:6709): avc: denied { accept } for pid=18478 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 8075.294997][T18543] loop1: detected capacity change from 0 to 512 [ 8075.315038][T18543] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 8075.315676][T18543] EXT4-fs (loop1): blocks per group (3008) and clusters per group (32768) inconsistent [ 8076.224111][T18565] fuse: Bad value for 'fd' [ 8077.508292][T18596] loop1: detected capacity change from 0 to 512 [ 8077.539849][T18596] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -13 [ 8077.542751][T18596] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 8077.543786][T18596] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 8077.545185][T18596] EXT4-fs (loop1): 1 truncate cleaned up [ 8077.548166][T18596] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8077.562490][T18596] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 8077.611775][T15810] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8077.989984][ T31] audit: type=1400 audit(134227341.918:6710): avc: denied { module_load } for pid=18603 comm="syz-executor.1" path=2F6D656D66643A791035FBF77583253A72C2B978A471C1EA5F8C5A37E7619B11780EA1CF1A985337C9202864656C6574656429 dev="tmpfs" ino=481 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=system permissive=1 [ 8099.760824][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8100.137354][T18730] SELinux: Context system_u:object_r:modules_conf_t:s0 is not valid (left unmapped). [ 8100.139404][ T31] audit: type=1400 audit(134227364.068:6711): avc: denied { relabelto } for pid=18729 comm="syz-executor.0" name="vhost-vsock" dev="devtmpfs" ino=724 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:modules_conf_t:s0" [ 8100.142642][ T31] audit: type=1400 audit(134227364.068:6712): avc: denied { associate } for pid=18729 comm="syz-executor.0" name="vhost-vsock" dev="devtmpfs" ino=724 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:modules_conf_t:s0" [ 8101.819721][ T31] audit: type=1400 audit(134227365.748:6713): avc: denied { shutdown } for pid=18740 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 8109.548165][T18837] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=18837 comm=syz-executor.0 [ 8110.011269][T18839] loop1: detected capacity change from 0 to 1024 [ 8110.015479][T18839] EXT4-fs: Ignoring removed orlov option [ 8110.060833][T18839] EXT4-fs (loop1): Test dummy encryption mode enabled [ 8110.067250][T18839] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8110.069120][T18839] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8110.134346][T18839] EXT4-fs (loop1): invalid journal inode [ 8110.135177][T18839] EXT4-fs (loop1): can't get journal size [ 8110.154157][T18839] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8110.244444][T15810] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8111.314193][ T31] audit: type=1804 audit(134227375.238:6714): pid=18850 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/syzkaller-testdir3657602505/syzkaller.9fi8Gb/459/file0" dev="vda" ino=699 res=1 errno=0 [ 8113.127485][ T31] audit: type=1804 audit(134227377.058:6715): pid=18864 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/syzkaller-testdir3657602505/syzkaller.9fi8Gb/465/file0" dev="vda" ino=695 res=1 errno=0 [ 8114.478813][T18882] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18882 comm=syz-executor.0 [ 8117.441933][ T31] audit: type=1400 audit(134227381.368:6716): avc: denied { watch watch_reads } for pid=18928 comm="syz-executor.0" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 8120.100326][T18977] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=258 sclass=netlink_route_socket pid=18977 comm=syz-executor.0 [ 8121.209948][T18999] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=18999 comm=syz-executor.0 [ 8121.434570][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8121.873339][ T31] audit: type=1400 audit(134227385.798:6717): avc: denied { create } for pid=19015 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 8122.328422][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8122.563303][ T31] audit: type=1400 audit(134227386.488:6718): avc: denied { read write } for pid=19025 comm="syz-executor.1" name="vhost-vsock" dev="devtmpfs" ino=724 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:modules_conf_t:s0" [ 8122.567674][ T31] audit: type=1400 audit(134227386.488:6719): avc: denied { open } for pid=19025 comm="syz-executor.1" path="/dev/vhost-vsock" dev="devtmpfs" ino=724 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:modules_conf_t:s0" [ 8122.573879][ T31] audit: type=1400 audit(134227386.498:6720): avc: denied { ioctl } for pid=19025 comm="syz-executor.1" path="/dev/vhost-vsock" dev="devtmpfs" ino=724 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:modules_conf_t:s0" [ 8123.000968][T19038] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=19038 comm=syz-executor.0 [ 8124.445552][T19076] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19076 comm=syz-executor.0 [ 8126.069549][T19104] EXT4-fs (vda): re-mounted 2520648a-acf9-4c88-8d1c-aaf270b5d499 r/w. Quota mode: none. [ 8133.913930][T19179] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=19179 comm=syz-executor.0 [ 8134.896030][T23878] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8134.985399][T23878] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8135.077074][T23878] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8135.149252][T23878] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8135.564978][T23878] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8135.580394][T23878] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8135.585602][T23878] bond0 (unregistering): Released all slaves [ 8135.730887][T23878] hsr_slave_0: left promiscuous mode [ 8135.733514][T23878] hsr_slave_1: left promiscuous mode [ 8135.748890][T23878] veth1_macvtap: left promiscuous mode [ 8135.749428][T23878] veth0_macvtap: left promiscuous mode [ 8135.749893][T23878] veth1_vlan: left promiscuous mode [ 8135.750254][T23878] veth0_vlan: left promiscuous mode [ 8138.520450][T19201] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8138.539568][T19201] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8139.997645][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8140.382632][T19201] hsr_slave_0: entered promiscuous mode [ 8140.389636][T19201] hsr_slave_1: entered promiscuous mode [ 8141.006077][T19201] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8141.024024][T19201] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8141.042990][T19201] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8141.052257][T19201] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8141.133507][T19614] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=19614 comm=syz-executor.1 [ 8142.071581][T19201] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8144.444185][T19684] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1014 sclass=netlink_route_socket pid=19684 comm=syz-executor.1 [ 8144.887348][ T31] audit: type=1400 audit(134227408.808:6721): avc: denied { shutdown } for pid=19691 comm="syz-executor.1" lport=33632 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 8146.007170][T19717] serio: Serial port pts0 [ 8146.242469][T19201] veth0_vlan: entered promiscuous mode [ 8146.270387][T19201] veth1_vlan: entered promiscuous mode [ 8146.350145][T19201] veth0_macvtap: entered promiscuous mode [ 8146.364850][T19201] veth1_macvtap: entered promiscuous mode [ 8146.498774][T19201] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8146.501701][T19201] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8146.503672][T19201] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8146.504194][T19201] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8153.028066][T23878] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8153.084504][T23878] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8153.150995][T23878] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8153.222735][T23878] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8153.648879][T23878] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8153.655767][T23878] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8153.673330][T23878] bond0 (unregistering): Released all slaves [ 8153.844834][T23878] hsr_slave_0: left promiscuous mode [ 8153.850636][T23878] hsr_slave_1: left promiscuous mode [ 8153.874027][T23878] veth1_macvtap: left promiscuous mode [ 8153.874520][T23878] veth0_macvtap: left promiscuous mode [ 8153.874914][T23878] veth1_vlan: left promiscuous mode [ 8153.875284][T23878] veth0_vlan: left promiscuous mode [ 8156.855939][T19790] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8156.890269][T19790] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8158.650539][T19790] hsr_slave_0: entered promiscuous mode [ 8158.653912][T19790] hsr_slave_1: entered promiscuous mode [ 8158.655614][T19790] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8158.655947][T19790] Cannot create hsr debugfs directory [ 8159.366150][T19790] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 8159.397384][T19790] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 8159.421583][T19790] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 8159.431068][T19790] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 8160.775212][T19790] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8161.931754][T19790] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 8165.450378][T19790] veth0_vlan: entered promiscuous mode [ 8165.465013][T19790] veth1_vlan: entered promiscuous mode [ 8165.544663][T19790] veth0_macvtap: entered promiscuous mode [ 8165.552709][T19790] veth1_macvtap: entered promiscuous mode [ 8165.595193][T19790] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8165.595627][T19790] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8165.595949][T19790] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8165.596305][T19790] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8174.267487][T20359] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1001 sclass=netlink_tcpdiag_socket pid=20359 comm=syz-executor.1 [ 8178.040896][T20401] vmap allocation for size 536875008 failed: use vmalloc= to increase size [ 8178.041521][T20401] syz-executor.1: vmalloc error: size 536870912, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 8178.042801][T20401] CPU: 1 PID: 20401 Comm: syz-executor.1 Not tainted 6.10.0-rc1-syzkaller #0 [ 8178.043513][T20401] Hardware name: ARM-Versatile Express [ 8178.043897][T20401] Call trace: [ 8178.044210][T20401] [<818d4178>] (dump_backtrace) from [<818d4274>] (show_stack+0x18/0x1c) [ 8178.044868][T20401] r7:ffffffff r6:81ff9d40 r5:60000013 r4:81fe12b8 [ 8178.045367][T20401] [<818d425c>] (show_stack) from [<818f18b8>] (dump_stack_lvl+0x70/0x7c) [ 8178.045822][T20401] [<818f1848>] (dump_stack_lvl) from [<818f18dc>] (dump_stack+0x18/0x1c) [ 8178.046195][T20401] r5:847d8c00 r4:00000000 [ 8178.046675][T20401] [<818f18c4>] (dump_stack) from [<804b1dc4>] (warn_alloc+0xd8/0x178) [ 8178.047204][T20401] [<804b1cec>] (warn_alloc) from [<804a9088>] (__vmalloc_node_range_noprof+0xc8/0x5a0) [ 8178.047699][T20401] r3:20000000 r2:81ff9d40 [ 8178.048074][T20401] r6:20000000 r5:00000dc0 r4:81ff9d78 [ 8178.048454][T20401] [<804a8fc0>] (__vmalloc_node_range_noprof) from [<8046158c>] (kvmalloc_node_noprof+0xc0/0x110) [ 8178.049021][T20401] r10:ec7b9d00 r9:84c05800 r8:8157f984 r7:ffffffff r6:00000dc0 r5:20000000 [ 8178.049575][T20401] r4:00000000 [ 8178.049793][T20401] [<804614cc>] (kvmalloc_node_noprof) from [<8157f984>] (xt_alloc_entry_offsets+0x24/0x30) [ 8178.050527][T20401] r8:b5403587 r7:00000000 r6:20000360 r5:84c05840 r4:08000000 [ 8178.050823][T20401] [<8157f960>] (xt_alloc_entry_offsets) from [<81638024>] (translate_table+0x70/0x78c) [ 8178.051280][T20401] [<81637fb4>] (translate_table) from [<816391e0>] (do_replace+0xe8/0x5a0) [ 8178.051787][T20401] r10:00000126 r9:84c05840 r8:b5403587 r7:00000238 r6:20000360 r5:84c05800 [ 8178.052543][T20401] r4:84502640 [ 8178.052778][T20401] [<816390f8>] (do_replace) from [<816397cc>] (do_ipt_set_ctl+0x134/0x2a0) [ 8178.053311][T20401] r10:00000126 r9:813d49b0 r8:845348c0 r7:00000298 r6:ec7b9da8 r5:84137440 [ 8178.053902][T20401] r4:00000040 [ 8178.054296][T20401] [<81639698>] (do_ipt_set_ctl) from [<8150df3c>] (nf_setsockopt+0x60/0x7c) [ 8178.054739][T20401] r10:00000126 r9:813d49b0 r8:845348c0 r7:00000298 r6:84137440 r5:81639698 [ 8178.055094][T20401] r4:827d6220 [ 8178.055347][T20401] [<8150dee0>] (nf_setsockopt) from [<815a53f8>] (ip_setsockopt+0x88/0x98) [ 8178.055919][T20401] r6:84137440 r5:00000298 r4:00000040 [ 8178.056401][T20401] [<815a5374>] (ip_setsockopt) from [<815b4d78>] (tcp_setsockopt+0x3c/0x58) [ 8178.056933][T20401] r6:00000000 r5:84534480 r4:815a5370 [ 8178.057274][T20401] [<815b4d40>] (tcp_setsockopt) from [<813d49e8>] (sock_common_setsockopt+0x38/0x40) [ 8178.057850][T20401] r4:815b4d3c [ 8178.058034][T20401] [<813d49b4>] (sock_common_setsockopt) from [<817dffc0>] (smc_setsockopt+0xa8/0x3c8) [ 8178.058425][T20401] r4:00000040 [ 8178.058723][T20401] [<817dff1c>] (smc_setsockopt) from [<813d0204>] (do_sock_setsockopt+0xb0/0x17c) [ 8178.059442][T20401] r9:847d8c00 r8:8020029c r7:00000000 r6:84a1f180 r5:00000000 r4:817dff18 [ 8178.059878][T20401] [<813d0154>] (do_sock_setsockopt) from [<813d3504>] (sys_setsockopt+0x78/0xbc) [ 8178.060327][T20401] r6:84a1f180 r5:00000040 r4:00000000 [ 8178.060656][T20401] [<813d348c>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 8178.061209][T20401] Exception stack(0xec7b9fa8 to 0xec7b9ff0) [ 8178.061502][T20401] 9fa0: 00000298 00000000 00000003 00000000 00000040 20000300 [ 8178.062048][T20401] 9fc0: 00000298 00000000 001542d8 00000126 7eb5c32e 7eb5c32f 003d0f00 76b7e0fc [ 8178.062418][T20401] 9fe0: 76b7df08 76b7def8 00016de8 00051580 [ 8178.062716][T20401] r7:00000126 r6:001542d8 r5:00000000 r4:00000298 [ 8178.064120][T20401] Mem-Info: [ 8178.064370][T20401] active_anon:10645 inactive_anon:0 isolated_anon:0 [ 8178.064370][T20401] active_file:33 inactive_file:47381 isolated_file:0 [ 8178.064370][T20401] unevictable:0 dirty:23 writeback:0 [ 8178.064370][T20401] slab_reclaimable:1352 slab_unreclaimable:6123 [ 8178.064370][T20401] mapped:5210 shmem:5976 pagetables:204 [ 8178.064370][T20401] sec_pagetables:0 bounce:0 [ 8178.064370][T20401] kernel_misc_reclaimable:0 [ 8178.064370][T20401] free:416084 free_pcp:815 free_cma:4016 [ 8178.066068][T20401] Node 0 active_anon:42580kB inactive_anon:0kB active_file:132kB inactive_file:189524kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:20840kB dirty:92kB writeback:0kB shmem:23904kB writeback_tmp:0kB kernel_stack:1504kB pagetables:816kB sec_pagetables:0kB all_unreclaimable? no [ 8178.073866][T20401] Normal free:1352660kB boost:0kB min:4780kB low:6208kB high:7636kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:132kB inactive_file:33544kB unevictable:0kB writepending:92kB present:1556480kB managed:1430124kB mlocked:0kB bounce:0kB free_pcp:3260kB local_pcp:444kB free_cma:0kB [ 8178.075003][T20401] lowmem_reserve[]: 0 4224 0 [ 8178.075332][T20401] Normal: 255*4kB (UME) 105*8kB (UME) 39*16kB (UME) 13*32kB (UME) 14*64kB (UME) 10*128kB (UM) 14*256kB (UE) 11*512kB (UME) 9*1024kB (UME) 7*2048kB (UM) 321*4096kB (UM) = 1352660kB [ 8178.077718][T20401] 53392 total pagecache pages [ 8178.078162][T20401] 2 pages in swap cache [ 8178.078320][T20401] Free swap = 124476kB [ 8178.078491][T20401] Total swap = 124996kB [ 8178.078656][T20401] 524288 pages RAM [ 8178.078884][T20401] 135168 pages HighMem/MovableOnly [ 8178.079403][T20401] 31589 pages reserved [ 8178.079577][T20401] 4096 pages cma reserved [ 8183.901802][ T31] audit: type=1400 audit(134227447.828:6722): avc: denied { sqpoll } for pid=20466 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 8187.519690][T20533] serio: Serial port pts0 [ 8188.692619][T20555] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20555 comm=syz-executor.1 [ 8189.782225][T20568] serio: Serial port pts1 [ 8193.742676][T20605] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=20605 comm=syz-executor.0 [ 8195.417158][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8199.967924][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8200.479473][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8201.069058][T20692] loop1: detected capacity change from 0 to 512 [ 8201.082699][T20692] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 8201.083354][T20692] System zones: 1-12 [ 8201.091516][T20692] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 8201.093545][T20692] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 8201.096223][T20692] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 8201.099508][T20692] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 8201.101255][T20692] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 8201.103349][T20692] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 8201.117717][T20692] EXT4-fs (loop1): 1 truncate cleaned up [ 8201.119230][T20692] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8201.137736][T20692] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz-executor.1: Directory hole found for htree index block [ 8201.149051][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8201.218532][T19790] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8202.014853][T20720] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=20720 comm=syz-executor.1 [ 8204.697285][T20768] serio: Serial port pts0 [ 8207.555445][T20783] input: syz0 as /devices/virtual/input/input83 [ 8215.314555][T20831] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=20831 comm=syz-executor.1 [ 8216.948632][T20853] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=20853 comm=syz-executor.1 [ 8218.711471][T20881] serio: Serial port pts0 [ 8225.197206][T20944] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=20944 comm=syz-executor.1 [ 8234.924422][T20974] serio: Serial port pts0 [ 8244.580260][ T31] audit: type=1400 audit(134227508.408:6723): avc: denied { set_context_mgr } for pid=20998 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 8244.666808][ C0] sched: RT throttling activated [ 8249.212000][T21023] serio: Serial port pts0 [ 8253.607629][T21071] loop0: detected capacity change from 0 to 512 [ 8253.637054][T21071] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 8253.642087][T21071] EXT4-fs (loop0): 1 truncate cleaned up [ 8253.643986][T21071] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8253.723174][T19201] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8256.338281][ T31] audit: type=1400 audit(134227520.268:6724): avc: denied { connect } for pid=21124 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 8259.331924][T21169] loop0: detected capacity change from 0 to 128 [ 8259.339843][T21169] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8259.350787][T21169] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8259.371318][T21169] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.0: No space for directory leaf checksum. Please run e2fsck -D. [ 8259.372114][T21169] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz-executor.0: checksumming directory block 0 [ 8259.437358][T19201] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8262.975574][T21230] lo: entered promiscuous mode [ 8262.978482][T21229] lo: left promiscuous mode [ 8269.668929][T21302] loop1: detected capacity change from 0 to 512 [ 8269.683115][T21302] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 8269.684049][T21302] System zones: 1-12 [ 8269.694665][T21302] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.1: invalid block [ 8269.697491][T21302] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 1) [ 8269.700700][T21302] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 361: padding at end of block bitmap is not set [ 8269.702338][T21302] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 8269.703937][T21302] EXT4-fs error (device loop1): ext4_clear_blocks:881: inode #13: comm syz-executor.1: attempt to clear invalid blocks 33619980 len 1 [ 8269.705632][T21302] EXT4-fs error (device loop1): ext4_free_branches:1027: inode #13: comm syz-executor.1: invalid indirect mapped block 1819239214 (level 0) [ 8269.709145][T21302] EXT4-fs (loop1): 1 truncate cleaned up [ 8269.710442][T21302] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8269.735195][T21302] EXT4-fs error (device loop1): dx_probe:822: inode #2: comm syz-executor.1: Directory hole found for htree index block [ 8269.812950][T19790] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8273.327231][T21385] loop0: detected capacity change from 0 to 512 [ 8273.344135][T21385] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 8273.581611][T21385] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 8274.499135][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 8279.815763][T23878] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8279.868028][T23878] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8279.979298][T23878] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8280.029627][T23878] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8280.650694][T23878] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8280.677850][T23878] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8280.697521][T23878] bond0 (unregistering): Released all slaves [ 8280.901771][T23878] hsr_slave_0: left promiscuous mode [ 8280.940617][T23878] hsr_slave_1: left promiscuous mode [ 8280.976019][T23878] veth1_macvtap: left promiscuous mode [ 8280.976769][T23878] veth0_macvtap: left promiscuous mode [ 8280.977059][T23878] veth1_vlan: left promiscuous mode [ 8280.977205][T23878] veth0_vlan: left promiscuous mode [ 8282.038465][T21510] serio: Serial port pts0 [ 8285.492035][T21480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8285.501908][T21480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8287.015977][T21480] hsr_slave_0: entered promiscuous mode [ 8287.025254][T21480] hsr_slave_1: entered promiscuous mode [ 8287.914722][T21480] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8287.930504][T21480] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8287.950877][T21480] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8287.962176][T21480] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8288.965864][T21480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8293.539670][T21480] veth0_vlan: entered promiscuous mode [ 8293.561784][T21480] veth1_vlan: entered promiscuous mode [ 8293.646606][T21480] veth0_macvtap: entered promiscuous mode [ 8293.661082][T21480] veth1_macvtap: entered promiscuous mode [ 8293.759669][T21480] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8293.760307][T21480] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8293.760855][T21480] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8293.761368][T21480] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8294.718552][T21928] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=21928 comm=syz-executor.0 [ 8304.068966][T22048] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5134 sclass=netlink_audit_socket pid=22048 comm=syz-executor.1 [ 8304.208419][T22050] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1542 sclass=netlink_route_socket pid=22050 comm=syz-executor.0 [ 8304.717842][T22056] input: syz0 as /devices/virtual/input/input86 [ 8328.004309][T22109] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22109 comm=syz-executor.0 [ 8333.332213][T22164] EXT4-fs warning (device vda): verify_group_input:136: Cannot add at group 0 (only 8 groups) [ 8338.767942][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8339.253894][T22234] loop0: detected capacity change from 0 to 1024 [ 8339.258690][T22234] EXT4-fs: Ignoring removed orlov option [ 8339.261391][T22234] EXT4-fs (loop0): Test dummy encryption mode enabled [ 8339.262904][T22234] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8339.263322][T22234] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8339.266031][T22234] EXT4-fs (loop0): invalid journal inode [ 8339.266880][T22234] EXT4-fs (loop0): can't get journal size [ 8339.270744][T22234] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8339.305019][T21480] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8341.137134][T22257] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=22257 comm=syz-executor.0 [ 8356.995525][T22356] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=22356 comm=syz-executor.0 [ 8358.477272][ T31] audit: type=1800 audit(134227622.398:6725): pid=22378 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name=".pending_reads" dev="vda" ino=699 res=0 errno=0 [ 8363.619353][T22454] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22454 comm=syz-executor.1 [ 8365.255071][T22496] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=22496 comm=syz-executor.0 [ 8368.360687][ T7847] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8368.449577][ T7847] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8368.516034][ T7847] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8368.617658][ T7847] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8369.308669][ T7847] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8369.348059][ T7847] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8369.374314][ T7847] bond0 (unregistering): Released all slaves [ 8369.586739][ T7847] hsr_slave_0: left promiscuous mode [ 8369.618802][ T7847] hsr_slave_1: left promiscuous mode [ 8369.667531][ T7847] veth1_macvtap: left promiscuous mode [ 8369.668083][ T7847] veth0_macvtap: left promiscuous mode [ 8369.668599][ T7847] veth1_vlan: left promiscuous mode [ 8369.668991][ T7847] veth0_vlan: left promiscuous mode [ 8373.523534][T22637] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22637 comm=syz-executor.0 [ 8375.074539][T22703] serio: Serial port pts0 [ 8376.441842][T22519] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8376.460932][T22519] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8377.902425][T22519] hsr_slave_0: entered promiscuous mode [ 8377.910083][T22519] hsr_slave_1: entered promiscuous mode [ 8377.919459][T22519] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 8377.920075][T22519] Cannot create hsr debugfs directory [ 8378.672543][T22519] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 8378.689839][T22519] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 8378.700725][T22519] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 8378.711485][T22519] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 8379.681030][T22519] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8381.533902][T22956] serio: Serial port pts0 [ 8384.230809][T22519] veth0_vlan: entered promiscuous mode [ 8384.263036][T22519] veth1_vlan: entered promiscuous mode [ 8384.338749][T22519] veth0_macvtap: entered promiscuous mode [ 8384.352557][T22519] veth1_macvtap: entered promiscuous mode [ 8384.431394][T22519] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8384.431839][T22519] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8384.432240][T22519] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8384.432617][T22519] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8391.823780][T23124] loop0: detected capacity change from 0 to 512 [ 8391.864107][T23124] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 8391.864721][T23124] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 8391.866041][T23124] EXT4-fs (loop0): 1 truncate cleaned up [ 8391.868627][T23124] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8391.874950][T23124] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 8391.912202][T21480] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8392.956238][T23155] loop1: detected capacity change from 0 to 512 [ 8392.994142][T23155] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 8392.994963][T23155] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 8393.002198][T23155] EXT4-fs (loop1): 1 truncate cleaned up [ 8393.004547][T23155] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8393.031995][T23155] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 8393.099186][T22519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8398.025485][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8398.211303][ T31] audit: type=1804 audit(134227662.138:6726): pid=23213 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1960659060/syzkaller.HPBdYy/45/file0" dev="vda" ino=699 res=1 errno=0 [ 8398.360221][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8399.612955][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8400.160858][ T31] audit: type=1400 audit(134227664.088:6727): avc: denied { create } for pid=23253 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 8401.358506][T19725] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 8401.552460][T19725] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 8401.552975][T19725] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 8401.555396][T19725] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 8401.555760][T19725] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 8401.575711][T19725] usb 1-1: config 0 descriptor?? [ 8402.024419][T19725] plantronics 0003:047F:FFFF.0020: No inputs registered, leaving [ 8402.038270][T19725] plantronics 0003:047F:FFFF.0020: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 8404.233771][T23324] loop1: detected capacity change from 0 to 1024 [ 8404.249005][T23324] EXT4-fs: acl option not supported [ 8404.253737][T23324] EXT4-fs: Ignoring removed nomblk_io_submit option [ 8404.264213][T23324] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 8404.273696][T23324] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 8404.305248][T23324] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #11: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 8404.309956][T23324] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 11 (err -117) [ 8404.316222][T23324] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8404.389527][T22519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8405.797417][T23343] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8405.802993][T23343] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8405.888523][T23343] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8405.901267][T23343] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8405.924354][T23343] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8405.939142][T23343] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8406.138845][T23353] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=23353 comm=syz-executor.1 [ 8406.470703][T23282] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8406.503819][T23282] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8406.549266][T23282] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 8406.558727][T23282] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 8412.435469][T23398] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=152 sclass=netlink_route_socket pid=23398 comm=syz-executor.1 [ 8415.743246][T23426] serio: Serial port pts0 [ 8416.038333][ T8879] usb 1-1: USB disconnect, device number 54 [ 8416.612931][ T31] audit: type=1804 audit(134227680.538:6728): pid=23451 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/syzkaller-testdir2356588689/syzkaller.1tDExa/304/file0" dev="vda" ino=699 res=1 errno=0 [ 8416.671303][T23451] loop0: detected capacity change from 0 to 512 [ 8416.678920][T23451] EXT4-fs (loop0): blocks per group (95) and clusters per group (32768) inconsistent [ 8417.248853][ T31] audit: type=1400 audit(134227681.178:6729): avc: denied { mounton } for pid=23450 comm="syz-executor.0" path="/syzkaller-testdir2356588689/syzkaller.1tDExa/304/file0" dev="devtmpfs" ino=874 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 8421.868669][T23501] serio: Serial port pts0 [ 8426.991142][T23539] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=23539 comm=syz-executor.0 [ 8428.014091][T23551] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pid=23551 comm=syz-executor.0 [ 8428.401035][T23556] loop0: detected capacity change from 0 to 1024 [ 8428.405828][T23556] EXT4-fs: Ignoring removed orlov option [ 8428.413408][T23556] EXT4-fs (loop0): Test dummy encryption mode enabled [ 8428.417141][T23556] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8428.417861][T23556] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8428.425280][T23556] EXT4-fs (loop0): invalid journal inode [ 8428.435809][T23556] EXT4-fs (loop0): can't get journal size [ 8428.462343][T23556] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8428.509413][T21480] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8429.882796][T23583] loop1: detected capacity change from 0 to 1024 [ 8429.897476][T23583] EXT4-fs: Ignoring removed orlov option [ 8429.901575][T23583] EXT4-fs (loop1): Test dummy encryption mode enabled [ 8429.903002][T23583] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8429.903622][T23583] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8429.914094][T23583] EXT4-fs (loop1): invalid journal inode [ 8429.916944][T23583] EXT4-fs (loop1): can't get journal size [ 8429.931314][T23583] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8429.979354][T22519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8435.448538][T19725] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 8435.658648][T19725] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 8435.659248][T19725] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 8435.659716][T19725] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 8435.660815][T19725] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 8435.664776][T19725] usb 2-1: config 0 descriptor?? [ 8436.115508][T19725] plantronics 0003:047F:FFFF.0021: No inputs registered, leaving [ 8436.127654][T19725] plantronics 0003:047F:FFFF.0021: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 8436.149915][T23691] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=105 sclass=netlink_tcpdiag_socket pid=23691 comm=syz-executor.0 [ 8436.265786][T23697] sctp: [Deprecated]: syz-executor.0 (pid 23697) Use of int in maxseg socket option. [ 8436.265786][T23697] Use struct sctp_assoc_value instead [ 8447.464844][T23752] loop0: detected capacity change from 0 to 512 [ 8447.521109][T23752] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8447.612439][T21480] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8448.388964][T19725] usb 2-1: USB disconnect, device number 44 [ 8449.043954][T23781] loop1: detected capacity change from 0 to 1024 [ 8449.051692][T23781] EXT4-fs: Ignoring removed orlov option [ 8449.056040][T23781] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8449.060305][T23781] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8449.067366][T23781] EXT4-fs (loop1): invalid journal inode [ 8449.067972][T23781] EXT4-fs (loop1): can't get journal size [ 8449.079728][T23781] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8449.116922][T22519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8450.125279][T23798] loop1: detected capacity change from 0 to 512 [ 8450.162125][T23798] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8450.229300][T22519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8450.874646][T23814] loop0: detected capacity change from 0 to 1024 [ 8450.882974][T23814] EXT4-fs: Ignoring removed orlov option [ 8450.889853][T23814] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8450.891599][T23814] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 8450.901449][T23814] EXT4-fs (loop0): invalid journal inode [ 8450.903615][T23814] EXT4-fs (loop0): can't get journal size [ 8450.916160][T23814] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8450.965098][T21480] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8451.447219][T23831] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1795 sclass=netlink_audit_socket pid=23831 comm=syz-executor.0 [ 8452.963259][T23845] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5129 sclass=netlink_route_socket pid=23845 comm=syz-executor.0 [ 8453.195225][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::ffff:172.20.20.170]:2. Sending cookies. [ 8459.345443][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8459.568818][T23910] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=23910 comm=syz-executor.1 [ 8460.704715][ T6974] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8460.800365][ T6974] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8460.907912][ T6974] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8460.982294][ T6974] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 8461.335111][ T6974] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 8461.348644][ T6974] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 8461.363427][ T6974] bond0 (unregistering): Released all slaves [ 8461.508805][ T6974] hsr_slave_0: left promiscuous mode [ 8461.519186][ T6974] hsr_slave_1: left promiscuous mode [ 8461.537824][ T6974] veth1_macvtap: left promiscuous mode [ 8461.538602][ T6974] veth0_macvtap: left promiscuous mode [ 8461.539386][ T6974] veth1_vlan: left promiscuous mode [ 8461.539977][ T6974] veth0_vlan: left promiscuous mode [ 8464.688291][T23938] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 8464.702008][T23938] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 8467.603145][T23938] hsr_slave_0: entered promiscuous mode [ 8467.621192][T23938] hsr_slave_1: entered promiscuous mode [ 8469.182251][T23938] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 8469.213517][T23938] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 8469.228929][T23938] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 8469.248830][T23938] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 8471.224991][T23938] 8021q: adding VLAN 0 to HW filter on device bond0 [ 8480.482163][T23938] veth0_vlan: entered promiscuous mode [ 8480.611576][T23938] veth1_vlan: entered promiscuous mode [ 8480.894932][T23938] veth0_macvtap: entered promiscuous mode [ 8480.915794][T23938] veth1_macvtap: entered promiscuous mode [ 8481.048815][T23938] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 8481.049354][T23938] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 8481.050195][T23938] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 8481.050591][T23938] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 8481.664153][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8485.314053][ T31] audit: type=1804 audit(134227749.238:6730): pid=24508 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1960659060/syzkaller.HPBdYy/266/file0" dev="vda" ino=699 res=1 errno=0 [ 8485.994182][T24521] serio: Serial port pts0 [ 8486.279691][T24528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 8486.332952][T24528] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 8486.337515][T24528] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24528 comm=syz-executor.0 [ 8486.350414][T24528] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24528 comm=syz-executor.0 [ 8487.675119][T24547] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24547 comm=syz-executor.0 [ 8491.448872][T24567] loop0: detected capacity change from 0 to 128 [ 8491.457285][T24567] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8491.463908][T24567] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8491.479621][T24567] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.0: No space for directory leaf checksum. Please run e2fsck -D. [ 8491.480759][T24567] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz-executor.0: checksumming directory block 0 [ 8491.533929][T23938] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8493.988700][T24641] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5127 sclass=netlink_route_socket pid=24641 comm=syz-executor.1 [ 8494.599183][T24659] serio: Serial port pts0 [ 8501.133621][T24735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24735 comm=syz-executor.0 [ 8501.864302][T24751] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24751 comm=syz-executor.1 [ 8504.954047][T24815] i2c i2c-0: readbytes: invalid block length (255) [ 8505.347217][T27285] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 8505.615469][T27285] usb 2-1: New USB device found, idVendor=12d1, idProduct=92b4, bcdDevice=c5.83 [ 8505.616019][T27285] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 8505.616857][T27285] usb 2-1: Product: syz [ 8505.617270][T27285] usb 2-1: Manufacturer: syz [ 8505.617532][T27285] usb 2-1: SerialNumber: syz [ 8505.632626][T27285] usb 2-1: config 0 descriptor?? [ 8505.643451][T27285] option 2-1:0.0: GSM modem (1-port) converter detected [ 8505.849048][T13203] usb 2-1: USB disconnect, device number 45 [ 8505.852227][T13203] option 2-1:0.0: device disconnected [ 8506.359582][T24847] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24847 comm=syz-executor.0 [ 8508.217320][T21004] usb 2-1: new full-speed USB device number 46 using dummy_hcd [ 8508.422578][T21004] usb 2-1: not running at top speed; connect to a high speed hub [ 8508.431150][T21004] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 8508.443666][T21004] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 8508.444201][T21004] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 8508.444464][T21004] usb 2-1: Product: Ў [ 8508.444602][T21004] usb 2-1: Manufacturer: ⁆ယᝉᗉᓥẑᕞ¸鲉}饨䟳ꬲ昘씪읨㨧睟䜵롒⏵匯⨤缻䐕餷쿢鞧栜輄晢빧텼ঞ諣⤈㮪⁈ꩄ偀ᬚ盘坟䄯奠䆰梦劝㍍萣兩ₗ寔䟳엛暱枂ᴳ冨흇㎶㒇单鬮㹚䱿ꐅ랈얖渁뺊度仛ӹ꫶櫭濺䋃옱⁔걅卽ꋉ◬묞 [ 8508.445408][T21004] usb 2-1: SerialNumber: й [ 8508.460078][T24878] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 8508.688275][T21004] usblp 2-1:1.0: usblp0: USB Bidirectional printer dev 46 if 0 alt 0 proto 2 vid 0x0525 pid 0xA4A8 [ 8508.702745][T21004] usb 2-1: USB disconnect, device number 46 [ 8508.712483][T21004] usblp0: removed [ 8510.644712][T24940] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24940 comm=syz-executor.0 [ 8513.687299][T13203] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 8513.968621][T13203] usb 2-1: New USB device found, idVendor=12d1, idProduct=92b4, bcdDevice=c5.83 [ 8513.971536][T13203] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 8513.973228][T13203] usb 2-1: Product: syz [ 8513.974814][T13203] usb 2-1: Manufacturer: syz [ 8513.976057][T13203] usb 2-1: SerialNumber: syz [ 8513.999817][T13203] usb 2-1: config 0 descriptor?? [ 8514.010651][T13203] option 2-1:0.0: GSM modem (1-port) converter detected [ 8514.219701][T13203] usb 2-1: USB disconnect, device number 47 [ 8514.221461][T13203] option 2-1:0.0: device disconnected [ 8516.604777][T25030] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25030 comm=syz-executor.0 [ 8516.705153][T25027] loop1: detected capacity change from 0 to 2048 [ 8516.758078][T25027] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8516.827795][T25027] SELinux: Context system_u:object_r:hald_acl_exec_t:s0 is not valid (left unmapped). [ 8516.829520][ T31] audit: type=1400 audit(134227780.758:6731): avc: denied { relabelto } for pid=25026 comm="syz-executor.1" name="file0" dev="loop1" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hald_acl_exec_t:s0" [ 8516.831259][T25027] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 8516.834115][T25027] EXT4-fs (loop1): Remounting filesystem read-only [ 8516.875810][T22519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8516.987689][T25041] serio: Serial port pts0 [ 8518.778759][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8519.422534][T25093] loop1: detected capacity change from 0 to 128 [ 8519.444023][T25093] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 8519.460651][T25093] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 8519.482549][T25093] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 8519.486064][T25093] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 8519.560072][T22519] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 8524.946840][T25102] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 8527.008777][T25181] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25181 comm=syz-executor.0 [ 8528.886105][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 8529.767444][T25235] serio: Serial port pts0 [ 8530.037099][T25240] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25240 comm=syz-executor.1 [ 8530.305297][ T31] audit: type=1400 audit(134227794.228:6732): avc: denied { mount } for pid=25243 comm="syz-executor.1" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 8533.327325][T25279] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25279 comm=syz-executor.1 [ 8540.838376][ T31] audit: type=1400 audit(134227804.768:6733): avc: denied { mounton } for pid=25392 comm="syz-executor.0" path="/syzkaller-testdir1101575701/syzkaller.70AH3o/196/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 8542.798562][T25415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25415 comm=syz-executor.1 [ 8546.842784][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 8547.650246][T25456] loop1: detected capacity change from 0 to 2048 [ 8547.723959][T25456] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 8547.755862][ T31] audit: type=1400 audit(134227811.678:6734): avc: denied { rename } for pid=25455 comm="syz-executor.1" name="file2" dev="loop1" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 8547.784385][ T31] audit: type=1804 audit(134227811.708:6735): pid=25456 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir1960659060/syzkaller.HPBdYy/467/file0/bus" dev="loop1" ino=16 res=1 errno=0 [ 8547.798710][T25456] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 234: padding at end of block bitmap is not set [ 8547.807020][T25456] EXT4-fs (loop1): Remounting filesystem read-only [ 8547.874734][T22519] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8548.834992][T25492] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25492 comm=syz-executor.0 [ 8558.661525][T25613] loop0: detected capacity change from 0 to 2048 [ 8558.700926][T25613] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 8558.717583][T25613] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 8558.723585][T25613] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 15 with max blocks 1 with error 28 [ 8558.724238][T25613] EXT4-fs (loop0): This should not happen!! Data will be lost [ 8558.724238][T25613] [ 8558.724581][T25613] EXT4-fs (loop0): Total free blocks count 0 [ 8558.725164][T25613] EXT4-fs (loop0): Free/Dirty block details [ 8558.725548][T25613] EXT4-fs (loop0): free_blocks=2415919104 [ 8558.725837][T25613] EXT4-fs (loop0): dirty_blocks=16 [ 8558.726000][T25613] EXT4-fs (loop0): Block reservation details [ 8558.726134][T25613] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 8558.739962][T25613] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 8564.593774][T25695] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25695 comm=syz-executor.0 [ 8564.985885][T25701] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=25701 comm=syz-executor.0 [ 8568.552929][T25751] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25751 comm=syz-executor.1 [ 8580.393111][T25803] loop0: detected capacity change from 0 to 1024 [ 8580.406195][T25803] EXT4-fs: Ignoring removed orlov option [ 8580.415545][T25803] EXT4-fs (loop0): Test dummy encryption mode enabled [ 8580.423141][T25803] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 8580.423705][T25803] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (45939!=20869) [ 8580.432265][T25803] EXT4-fs (loop0): invalid journal inode [ 8580.433279][T25803] EXT4-fs (loop0): can't get journal size [ 8580.451358][T25803] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 8580.515934][T23938] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 8582.065249][T25819] ------------[ cut here ]------------ [ 8582.066069][T25819] WARNING: CPU: 0 PID: 25819 at lib/string_helpers.c:1029 __fortify_report+0x6c/0x74 [ 8582.067539][T25819] strnlen: detected buffer overflow: 17 byte read of buffer size 16 [ 8582.067930][T25819] Modules linked in: [ 8582.070774][T25819] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 8582.071855][T25819] CPU: 0 PID: 25819 Comm: syz-executor.0 Not tainted 6.10.0-rc1-syzkaller #0 [ 8582.074030][T25819] Hardware name: ARM-Versatile Express [ 8582.075883][T25819] Call trace: [ 8582.077395][T25819] [<818d4178>] (dump_backtrace) from [<818d4274>] (show_stack+0x18/0x1c) [ 8582.078163][T25819] r7:00000000 r6:82622d44 r5:00000000 r4:81fe12b8 [ 8582.078543][T25819] [<818d425c>] (show_stack) from [<818f189c>] (dump_stack_lvl+0x54/0x7c) [ 8582.079140][T25819] [<818f1848>] (dump_stack_lvl) from [<818f18dc>] (dump_stack+0x18/0x1c) [ 8582.079789][T25819] r5:00000000 r4:8285fd18 [ 8582.079995][T25819] [<818f18c4>] (dump_stack) from [<818d4d1c>] (panic+0x120/0x358) [ 8582.080455][T25819] [<818d4bfc>] (panic) from [<80243dcc>] (print_tainted+0x0/0xa0) [ 8582.081403][T25819] r3:8260c5c4 r2:00000001 r1:81fc9f28 r0:81fd1b78 [ 8582.082160][T25819] r7:8080f2d4 [ 8582.082450][T25819] [<80243d58>] (check_panic_on_warn) from [<80243fc0>] (__warn+0x7c/0x180) [ 8582.082970][T25819] [<80243f44>] (__warn) from [<802442ac>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 8582.083487][T25819] r8:00000009 r7:8202edf4 r6:e0429db4 r5:84665400 r4:00000000 [ 8582.083970][T25819] [<802440c8>] (warn_slowpath_fmt) from [<8080f2d4>] (__fortify_report+0x6c/0x74) [ 8582.084507][T25819] r10:8271c088 r9:00000003 r8:e0429ec3 r7:841a6800 r6:00000000 r5:8381b478 [ 8582.084997][T25819] r4:83eb2000 [ 8582.085197][T25819] [<8080f268>] (__fortify_report) from [<818de560>] (__fortify_panic+0x10/0x14) [ 8582.085573][T25819] [<818de550>] (__fortify_panic) from [<8062ac58>] (ext4_fileattr_get+0x0/0x78) [ 8582.086118][T25819] [<80628b44>] (__ext4_ioctl) from [<8062b354>] (ext4_ioctl+0x10/0x14) [ 8582.087079][T25819] r10:84665400 r9:00000003 r8:85454780 r7:00000000 r6:85454781 r5:00000000 [ 8582.088113][T25819] r4:81009431 [ 8582.088303][T25819] [<8062b344>] (ext4_ioctl) from [<8051a69c>] (sys_ioctl+0x134/0xda4) [ 8582.088829][T25819] [<8051a568>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 8582.089395][T25819] Exception stack(0xe0429fa8 to 0xe0429ff0) [ 8582.089873][T25819] 9fa0: 00000000 00000000 00000003 81009431 00000000 00000000 [ 8582.090444][T25819] 9fc0: 00000000 00000000 001542d0 00000036 7ec1d32e 7ec1d32f 003d0f00 76bb80fc [ 8582.090900][T25819] 9fe0: 76bb7f08 76bb7ef8 00016de8 00051580 [ 8582.091260][T25819] r10:00000036 r9:84665400 r8:8020029c r7:00000036 r6:001542d0 r5:00000000 [ 8582.091676][T25819] r4:00000000 [ 8582.093837][T25819] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:42:26 Registers: info registers vcpu 0 CPU#0 R00=00000000 R01=00000000 R02=00000000 R03=84665400 R04=8262a024 R05=00000000 R06=0000837e R07=0000637c R08=e0429adc R09=0000637d R10=00000000 R11=e0429b24 R12=00000001 R13=e0429ac8 R14=000132a0 R15=802c13d0 PSR=40000093 -Z-- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000000 R01=00000008 R02=00000000 R03=b5003500 R04=8535c800 R05=b5403587 R06=e00b5fb0 R07=00000000 R08=00000000 R09=00000001 R10=b5403587 R11=e00b5f34 R12=00000000 R13=e00b5ea0 R14=8042d134 R15=8042d040 PSR=80000113 N--- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000